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Description:
Ceramic fiber is a high-performance thermal insulation material made from alumino-silicate compounds formed from silica in sandstone or quartz fiber structure.
Parameter:
| Product code | RON-04 |
| Bulk Destiny | 120±10kg/m3 |
| Thickness | 25mm ; 50mm |
| Thermal conductivity coefficient Tm = 23°C ; ΔT = 20°C | 0.0347 W/m.K |
| Moisture absorption | 0.42% |
| Water vapor permeability | 8.387.10^-8 g/m2.s.Pa |
| Maximum service temperature | 1260°C |
Ceramic Fiber Fine Gasket is a high-temperature resistant ceramic fiber gasket designed for EI fire-rated duct systems.
It is especially suitable for EI fire-stopping sealing joints. The material is soft, dense, and easy to cut and apply. It is non-combustible, corrosion-resistant, durable, and provides excellent thermal insulation. Commonly used for sealing areas requiring high heat resistance and thermal insulation, withstanding temperatures up to 1430°C.
Used for sealing air ducts, excellent heat resistance, non-combustible
Asbestos-free
Lightweight, easy to install
High thermal insulation performance
Low shrinkage at high temperatures
Suitable for EI fire-rated systems
White, fine, smooth texture
Easy to cut, bond, and shape
Used for fire-rated duct systems (EI levels):
EI30, EI45, EI60, EI90, EI120, EI180
Thermal insulation for boilers and high-temperature pipelines
Insulation, heat preservation, and anti-corrosion material
| Product | Standard |
| Maximum Temperature | 1430°C |
| Recommended Working Temperature | <1260°C |
| Color | White |
| Density (kg/m³) | 200 |
| Chemical Composition | Content |
| Al₂O₃ | 42–43% |
| SiO₂ | 51% |
| ZrO₂ | – |
| Al₂O₃ + TiO₂ | <1.2% |
| Na₂O + K₂O | <0.5% |
| CaO + MgO | <0.3% |
